If a user mistypes "translate 10", the following exception will be thrown and Jmol will stop functioning.

Exception in thread "Thread-12" java.lang.ArrayIndexOutOfBoundsException: 2
        at org.jmol.viewer.Eval.translate(Eval.java:1782)
        at org.jmol.viewer.Eval.instructionDispatchLoop(Eval.java:370)
        at org.jmol.viewer.Eval.run(Eval.java:289)
        at java.lang.Thread.run(Unknown Source)

A  more general question is, can Jmol recover if the script parser encounters errors such as this?
I would like to see this type of exception be handled so that the user can have a chance to correct
the mistake without having to restart the Jmol application.

Charles Xie